Sep 15–18, 2027 · Fall 2027
AAST 86th Annual Meeting & Clinical Congress of Acute Care Surgery 2027
American Association for the Surgery of Trauma (AAST)
Confirmed via direct fetch of the official aast.org past-and-future-meeting page: 86th Annual Meeting, Sept 15-18, 2027, Hyatt Regency Chicago. AAST is the flagship US trauma/acute-care-surgery society meeting, larger in scope than EAST (already on the list); a notable gap given EAST was included but AAST was not.